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About PV array combiner box:
In the solar power system, PV combiner box collects numbers of PV arrays input and
send the output to DC power distribution cabinet/inverter. The wiring between the PV
arrays and inverter is greatly simplified by the combiner box.
With the advantages of simply wiring and reasonable distribution, the equipment
maintenance is easy. It is wall-mount installation, suitable for any harsh environment.
Features:
Support surge protection
Support short circuit protection,
Support ground protection
Support reverse current protection
Support current, voltage and temperature monitoring of PV arrays
Main pamameters:
| Model | PowerSA-SUNio | |
| PV array input number | ≤24 or customized | |
| Maximum current per string | ≤20A | |
| Communication port | RS485 | |
| Power supply | 220Vac or 230~1000Vdc self power supply for optional | |
| Ambient temperature | -40℃~+85℃(-40℉~185℉) | |
| Ambient humidity | 0~95% | |
| Dimensions(W*H*D) | 16strings: 800mm*500mm*180mm | |
| Weight | 32kg |
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Application pictures:

Q1: Are you a manufacturer or a trading company?
A1: We are a manufacturer.
Q2: Can you do ODM or OEM for us?
A3: We are glad to offer custom service for you, we have a experienced engineers team who will provide you with a complete solution according to your requirements.
Q3: What about the delivery time?
A2: For regular order it takes about 10-15 days for production, for mass order or customized order it may need 20-30 days.
Q4: What is your delivery terms?
A4: We accept EXW, FOB, CFR, CIF, etc. You can choose the one which is the most convenient or cost effective for you.
Q5: What is your payment terms?
A5: 100% in advance for sample order, 30% deposit and 70% balance for mass order.
Q6: After service and warranty?
A6: We provide 1 year warranty, if you have any problems in the use of products, please contact to your sales person.
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